This is the 21mm Front Anti Roll Bar Bush for Rover 45 models - supplied and priced as a pair (other suppliers usually price individually, however both sides should be changed together). 

Fits all Rover 45 models - however please check size before buying. 

Please measure your existing item if unsure which you have.

The MG ZS uses the larger 24mm version of this item which you can find in our other listings.